0B21XEZ
Change Endotracheal Airway in Trachea, External Approach
Axis Breakdown
Every ICD-10-PCS code is exactly seven characters, one per axis. Each character's meaning is defined by its position in the code.
| Position | Value | Meaning |
|---|---|---|
| 1 | Section0 | Medical and Surgical |
| 2 | Body SystemB | Respiratory System |
| 3 | Root Operation2 | Change Taking out or off a device from a body part and putting back an identical or similar device in or on the same body part without cutting or puncturing the skin or a mucous membrane |
| 4 | Body Part1 | Trachea |
| 5 | ApproachX | External |
| 6 | DeviceE | Intraluminal Device, Endotracheal Airway |
| 7 | QualifierZ | No Qualifier |
Contextual Map
Every relationship of 0B21XEZ in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.
PCS table
- 0B2[PCS table]
- [object Object] — Section: [object Object] [Section]: “[object Object]”
- [object Object] — Body System: [object Object] [Body System]: “[object Object]”
- [object Object] — Operation: [object Object] [Operation]: “[object Object]”
Change history
No changes recorded for this code — unchanged since the FY2026 (April) baseline of the change ledger.